# Jotfit - Workout Log & Timer — Charts & calendar for gym/home

> Minimalist workout logger with rest timer, exercise history, and progress charts. (iPhone/iPad app by Kazuki Mimura.)

- Source: https://appshunter.io/ios/app/jotfit-workout-log-and-timer/id6760725666 (this page in markdown: same URL + `.md`)
- Developer: [Kazuki Mimura](https://appshunter.io/developer/1885929554)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 51 MB
- Languages: American English, Japanese
- Released: 2026-03-25
- Data updated: 2026-09-07
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/jotfit-workout-log-and-timer/id6760725666/reviews.md

## What is Jotfit?

Jotfit is a minimalist workout logging app designed to never get in your way during training.

No ads. No setup. No login.
Open the app and focus only on logging.

[Main Features]
- Logging, rest timer, and workout duration on one screen — no switching
- Select an exercise and your previous weight and reps auto-fill
- Supports bodyweight / unilateral (L/R) / cardio (speed, incline, resistance, duration)
- Grip and attachment selection for more precise records
- Notes per exercise
- Rest timer appears on the Lock Screen via Live Activity, with a notification when rest ends
- Add custom rest durations freely
- Auto-generated workout report at the end (exercise count, sets, total volume, etc.)
- Review past workouts in the calendar
- Browse 185+ exercises by muscle group (chest / back / shoulders / arms / legs / abs / cardio), with search
- Quick access via favorite exercises
- Automatically supports Japanese and English

[Pro Features]
- Detailed charts: weight trend, volume trend, sets by muscle group, workout frequency, and PR updates
- Theme customization: freely change background, accent, and text colors
- Workout routines: preset feature to add frequently used exercises in one tap

A simple design for fast use at the gym or at home.
No bloat. Just focus on logging.

Privacy Policy: https://jotfit.app/privacy
Terms of Service: https://jotfit.app/terms

## Key features

- Integrated rest timer and logging
- Auto-fills previous weight and reps
- Supports various exercise types
- Lock Screen Live Activity for rest timer
- Customizable themes and workout routines
- Detailed progress charts and reports
- Browse 185+ exercises

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Jotfit Pro Monthly | $4.99 | per month |
| Jotfit Pro Yearly | $49.99 | per year |


## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/jotfit-workout-log-and-timer/id6760725666/reviews.md

### 1/5 — 使いやすいとオススメされたが

*2026-09-04*

ダウンロードするもアプリが開かず即終了してしまう

### 1/5 — アプリが起動できない

*2026-09-02*

IOS26.6ですが、起動できません。iPhone 13proはサービス対象外なのだろうか？

### 5/5 — とても良い！

*2026-08-31*

某筋トレメモアプリがアプデで使いにくいなと思ってた時にSNSで広告されてて入れてみたとこと、とても使いやすく理想的。トレーニーが開発してるようで痒いところに手が届く感じです。まだ隅々まで使ってはないので、もしあったら申し訳ないですが、重さの単位の切り替えも出来ると嬉しいです。ポンドとキロのところがあるので！

### 4/5 — 改善要望！

*2026-08-29*

入力した種目（セットメニューも）をドラッグなりで並び替えできるようにして欲しい！

### 3/5 — 使いやすいけど…

*2026-08-11*

・自分でトレーニングを追加できる点は良いけど、カレンダーでそのトレーニングは検索されない
・ドロップセットの解除方法が提示されていないため、誤ってセットしてしまうとずっと0セット目になり、そのままセット追加するとフィボナッチ数列のように増えていく

以上2点が改善されたら非常に良いアプリと推奨できます。

### 2/5 — 記録途中で消える

*2026-08-01*

シンプルなUIで良さそうだと思ったんですが、トレーニング終盤、積み上げた全てのメニューがリセットして消えていました、、私が悪いのかアプリが不良を起こしたのか、再現テストしようと思いましたが、さすがにめんどくさすぎるので、別アプリに移行させてもらいます。。😢

**Developer response:** ご不便をおかけして申し訳ありません。
Jotfitは、アプリの操作で記録が自動的に消えることはない設計です（削除は確認画面を経た場合のみ行われます）。

考えられる原因として、深夜0時を跨いだ後にアプリを開き直したり画面を更新すると、ホーム画面が新しい日付に切り替わり、それまでの記録が前日の日付に保存されたまま消えたように見えるケースがあります。
お手数ですが、カレンダーからトレーニングをされた日付を開き、記録が残っていないかご確認いただけないでしょうか。
※アプリを削除された場合は、端末内のデータも一緒に削除されるため復元ができません。もし削除ではなく「アプリを取り除く」をされていた場合は、再インストールで記録が戻ります。

それでも見つからない場合は改めて調査いたしますので、このレビューの編集か、アプリ内の設定→フィードバックからお知らせいただけると幸いです。

### 5/5 — シンプルスマートで使いやすい

*2026-06-12*

他アプリをら使ってましたが、ごちゃごちゃしていて煩わしさを感じてました。
広告で見てダウンロードしてみましたが使いやすい！
無駄な情報がなくシンプルだが、デザインはスマートで使い心地が非常に良いです。

### 5/5 — 痒いところに手が届いてる

*2026-05-31*

ペライチでレストと記録ができるのがいいし、レップと重さをボタンで増減できるのが地味に良い。

### 5/5 — とにかく使いやすい！

*2026-05-14*

良い筋トレアプリがなく困っていましたが、これを入れて解決しました。
proプランの分析もいい感じです。

### 5/5 — よい

*2026-05-13*

記録が簡単にできてよい。続けられそう

## Frequently asked questions about Jotfit

### Does Jotfit have ads?

No, Jotfit is ad-free, allowing users to focus solely on their workouts without interruptions.

### What exercises does Jotfit support?

Jotfit supports over 185 exercises categorized by muscle group, including bodyweight, unilateral, and cardio exercises with options for speed, incline, resistance, and duration.

### Can I customize Jotfit?

Yes, Jotfit Pro offers theme customization, allowing you to change background, accent, and text colors. You can also create custom rest durations.

### How does Jotfit help track progress?

Jotfit provides detailed charts for weight and volume trends, sets by muscle group, workout frequency, and PR updates. It also generates auto-reports at the end of each workout.

### What are the subscription options for Jotfit Pro?

Jotfit Pro is available through a monthly subscription for $4.99 or a yearly subscription for $49.99, offering advanced features like detailed charts and theme customization.

### Is Jotfit available on Android?

Currently, Jotfit is supported on iPhone and iPod. Information regarding Android availability is not provided in the current data.

### How often is Jotfit updated?

The latest version of Jotfit was released on June 25, 2026, indicating recent development activity. Updates typically occur to improve features and stability.

### Can Jotfit be used offline?

The description emphasizes a minimalist design for fast use and no setup or login, suggesting it is designed for immediate use, likely including offline functionality for logging workouts.

## Version history (last 5 releases)

### 1.3.2 — 2026-09-06

What's New in v1.3.2

Bug Fixes
- Fixed an issue where the app could fail to launch right after a new installation
- Reworked the startup process to improve stability

### 1.3.1 — 2026-08-30

What's New in v1.3.1

New
- 12 redesigned theme presets, from bold to soft
- Save your own color combinations as themes
- Preview any theme across the whole app before going Pro
- Enter seconds for cardio duration
- Filter your max weight records by muscle group and share them
- Export workout summaries as transparent PNG

Improvements
- Text on buttons and selected dates stays readable on light themes
- Search exercises by alternative names
- Added Machine Triceps Extension
- Renamed Assisted Pull-up Machine to Assisted Chin-up
- Rest timer button colors now follow your theme

Bug Fixes
- Personal records sometimes not shown after beating your best
- Exercises logged left and right separately missing from your records
- Only some exercises shown when filtering by muscle group
- Custom exercises not found in calendar search
- Drop sets could not be undone and set numbers kept increasing

### 1.3.0 — 2026-08-03

New
- Add grips on the spot - Add or create bars and attachments right from the grip selector on each exercise card
- Pinned timers - Workout duration and rest timer stay at the top while you scroll, so you can always reach them and never forget to finish
- Open days from the calendar - Jump from any calendar day straight to the home screen and add past records on the spot
- 12 new exercises - Machine hip thrust, assisted dips, calf press, and more

Improvements
- Redesigned completion celebration with confetti and a quick share button
- Report: 2-column view is now the default, and drop sets appear right under their parent set
- Calendar: month paging now follows your swipe
- Fixed a white line at the bottom of shared images
- Minor fixes and refinements

### 1.2.9 — 2026-07-20

Bug Fixes
- Fixed an issue where the workout timer would jump forward when you added an exercise mid-session. It now auto-starts only at the beginning of a new workout.

### 1.2.8 — 2026-07-19

New
- Rest timer for each set - start your rest right where you are, synced with the main timer, and it remembers last time's rest
- Auto-start - the workout timer now starts when you add an exercise, so you never forget to tap start
- Finish button - complete your workout to see the report with a celebration

Improvements
- Report: view rest time per set, switch to a 2-column layout, and tap outside to close
- Various bug fixes and refinements

## More apps by Kazuki Mimura

- [Deeply: Deep Work Timer](https://appshunter.io/ios/app/deeply-deep-work-timer/id6779299165)

All apps by Kazuki Mimura: https://appshunter.io/developer/1885929554

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*